phone picks up when i take it out of pocketSupport

Lately, when my phone rings and I take it out of my pocket, the call will be picked up already. For the obvious reasons this sucks. Is there a setting on the phone that I can have another confirmation to pick up besides the slide down screen or an app that I can download to take care of this? I already have call confirm but thats for sending calls not recieving. THANKS, CSL